I have planted two new climbers against my south facing front wall, one a jasmine is doing brilliantly, the other, a clematis looks like it’s about to give up!. The clematis is a variety I have never seen before with tiny flowers and almost fluffy leaves (sorry awful description). I am tempted to move it and try again with something else, does anyone have any recommendations for a reasonably fast growing climber which can tolerate full sun? Thank you!